# GPS Speed Altimeter Pro — Speed Altitude Acceleration

> Speed Altitude Acceleration (iPhone/iPad app by 智 杨.)

- Source: https://appshunter.io/ios/app/gps-speed-altimeter-pro/id6761369096 (this page in markdown: same URL + `.md`)
- Developer: [智 杨](https://appshunter.io/developer/1711486233)
- Category: Utilities, Navigation
- Price: Free (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 17.6 · 1 MB
- Languages: American English, French (France), German (Germany), European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-04-14
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/gps-speed-altimeter-pro/id6761369096/reviews.md

## What is GPS Speed Altimeter Pro?

Motion Data Dashboard
A professional real‑time motion data display app that simultaneously shows three core metrics: speed, altitude, and acceleration.
Speed
Accurate GPS positioning provides real‑time current speed. The analog dial paired with large digital numbers offers a clear dual visual experience.
Altitude
GPS‑based absolute altitude, monitoring ups and downs in real time.
Acceleration
Total acceleration with gravity removed, intuitively reflecting changes in your movement state.
Design Features
Dark theme, analog dashboard style, clean and straightforward interface.


## Version history (last 3 releases)

### 1.4 — 2026-07-24

This update focuses on improving the GPS speed experience:

• Improved speed calculation and filtering for better stability and responsiveness
• Improved low-speed and stationary detection to reduce speed fluctuations when stopped
• More natural speed readings while moving slowly
• Improved performance and reduced resource usage during extended use
• Improved foreground and background handling
• Fixed speed rounding and data statistics issues
• Fixed several known issues

### 1.3 — 2026-07-01

Enhance software stability

### 1.2 — 2026-04-14

No release notes.

## Related topics

[altimeter speed](https://appshunter.io/ios/topics/altimeter-speed)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*